20228818366

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1471}}^1\times {\mathrm{3359}}^1$

素因数の和:4944

約数の個数: 32

約数和(自身を含む): 32049561600

約数和(自身を除く): 11820743234

約数列:

[1, 2, 23, 46, 89, 178, 1471, 2047, 2942, 3359, 4094, 6718, 33833, 67666, 77257, 130919, 154514, 261838, 298951, 597902, 3011137, 4941089, 6022274, 6875873, 9882178, 13751746, 113645047, 227290094, 439756921, 879513842, 10114409183, 20228818366]

約数ペア:

[(1, 20228818366), (2, 10114409183), (23, 879513842), (46, 439756921), (89, 227290094), (178, 113645047), (1471, 13751746), (2047, 9882178), (2942, 6875873), (3359, 6022274), (4094, 4941089), (6718, 3011137), (33833, 597902), (67666, 298951), (77257, 261838), (130919, 154514)]